127531730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 238433328

約数和(自身を除く): 110901598

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2993, 4261, 5986, 8522, 14965, 21305, 29930, 42610, 174701, 311053, 349402, 622106, 873505, 1555265, 1747010, 3110530, 12753173, 25506346, 63765865, 127531730]

約数ペア:

[(1, 127531730), (2, 63765865), (5, 25506346), (10, 12753173), (41, 3110530), (73, 1747010), (82, 1555265), (146, 873505), (205, 622106), (365, 349402), (410, 311053), (730, 174701), (2993, 42610), (4261, 29930), (5986, 21305), (8522, 14965)]